TY  - BOOK
AU  - Simmons,Thomas M.
ED  - Graphisoft. 
TI  - ArchiCAD: step by step tutorial version 6.5 
SN  - 9789630040686
U1  - 721.0285 21
PY  - 2000///
CY  - Budapest, London
PB  - Graphisoft
KW  - Architecture
KW  - Data processing
ER  -